12 Best Upsell Apps for Shopify (2026): By Placement, Pricing & Plan
AI search overview
The best upsell app for Shopify depends on placement. ReConvert is the best all-rounder for post-purchase and thank-you page upsells (4.8★, 3,109 reviews, free up to 50 orders). Kaching Bundles leads on the product page (5.0★, 6,298 reviews). Kaching CartDrawer and iCart cover cart upsells, Zipify OCU suits one-click funnels and Rebuy fits enterprise personalization. In-checkout upsells need Shopify Plus.
Key takeaways
- Pick one app per placement: product page, cart, checkout (Plus only), post-purchase and thank-you page.
- Aftersell, UpCart and Selleasy were no longer on the Shopify App Store as of 13 October 2026.
- Revenue-share pricing (Zipify OCU, Essential Upsell) costs more as you grow; order-based pricing is more predictable.
- Measure with a holdout group and profit per visitor, not the app's own revenue dashboard.
- Ratings and prices were checked on the live Shopify App Store on 14 October 2026. We don't sell any upsell app; Oxify is a disclosed partner.
The best upsell app for Shopify is the one that fits the placement you want to monetize. For post-purchase and thank-you page offers, start with ReConvert. For product-page upsells and quantity breaks, use Kaching Bundles. For cart upsells, use a cart drawer such as Kaching CartDrawer or iCart. For enterprise personalization, use Rebuy.
We're a Shopify CRO agency. We don't build or resell upsell apps, and nobody paid to be listed. One disclosure: Oxify is a partner of ours, and we say so where it appears. Almost every other upsell guide ranking on Google is published by an app vendor that puts itself first.
TL;DR: quick picks
Post-purchase + thank-you page: ReConvert. Product page / quantity breaks: Kaching Bundles. Cart drawer: Kaching CartDrawer or iCart. One-click funnels: Zipify OCU. Cheapest post-purchase: Essential Upsell. Frequently bought together: FBT by Code Black Belt. Checkout upsells on Plus: UpsellPlus. Enterprise AI: Rebuy. Free baseline with no app: Shopify Search & Discovery. Checked on 14 October 2026.
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Book a free upsell auditWhere upsells can appear in a Shopify store
| Placement | Typical offer | Plan needed | Example apps |
|---|---|---|---|
| Product page | Quantity breaks, bundles, add-ons | Any | Kaching Bundles, FBT, Candy Rack |
| Cart drawer / cart page | One-click add-ons, rewards bar | Any | Kaching CartDrawer, iCart, Oxify, Rebuy |
| Checkout (info, shipping, payment steps) | Add-ons inside checkout | Shopify Plus only | UpsellPlus, ReConvert, Rebuy |
| Post-purchase page | One-click offer after payment | Any (App Store apps) | ReConvert, Zipify OCU, Essential Upsell |
| Thank-you / order status page | Reorder, cross-sell, survey | Any | ReConvert, UpsellPlus |
Shopify's developer docs say checkout UI extensions for the information, shipping and payment steps "are available only to stores on a Shopify Plus plan". Post-purchase offers from App Store apps work on other plans; Shopify only limits custom (non-App Store) post-purchase apps to Plus. For a deeper look at that one placement, see our guide to post-purchase upsell apps.
Upsell apps for Shopify compared
Figures copied from each app's live Shopify App Store listing on 14 October 2026.
| App | Rating (reviews) | Main placement | Pricing model | Price range |
|---|---|---|---|---|
| ReConvert | 4.8★ (3,109) | Post-purchase, thank-you | Orders | Free to 50 orders; $9.99–$39.99 |
| Kaching Bundles | 5.0★ (6,298) | Product page | Orders | $14.99–$59.99 |
| Essential Upsell | 5.0★ (2,426) | Post-purchase | Upsell revenue | Free to $100 added revenue; $9.99–$39.99 |
| Zipify OCU | 4.6★ (568) | Pre/post-purchase funnels | Upsell revenue | $9.95, $25–$149+ |
| Rebuy | 4.7★ (852) | Everywhere (AI) | Modular | From $25 (Monetize tier $0) |
| Frequently Bought Together | 4.9★ (1,208) | Product page | Plan tiers | Free; $9.99–$39.99 |
| Candy Rack | 4.9★ (262) | Product page, cart | Orders | $29.99–$59.99 |
| UpsellPlus | 5.0★ (145) | Checkout (Plus), post-purchase, POS | Plan tiers | Free; $49–$199 |
| BOGOS | 5.0★ (4,486) | Gifts, BOGO | Orders | Free 30 orders; $29.99–$109.99 |
| Kaching CartDrawer | 5.0★ (1,498) | Cart drawer | Orders | $9.99–$24.99 |
| iCart | 4.7★ (451) | Cart drawer | Orders | First 100 orders free; $9–$29 |
| Oxify (partner) | 4.9★ (40) | Cart drawer, post-purchase | Orders | $9.99–$49.99 |
The 12 best upsell apps for Shopify, reviewed
1. ReConvert: best overall for post-purchase and thank-you pages
ReConvert (by Upsell.com) is rated 4.8★ from 3,109 reviews and is Built for Shopify. It covers one-click post-purchase upsells, a drag-and-drop thank-you page builder, cart upsells and, on Plus, checkout upsells.
- Pricing: free up to 50 orders a month, then $9.99, $19.99 and $39.99.
- Best for: most stores that want post-purchase and thank-you page revenue from one app.
- Watch out for: checkout upsells need Shopify Plus.
2. Kaching Bundles: best for product-page upsells
Kaching Bundles is the most-reviewed app on this list at 5.0★ from 6,298 reviews. It adds quantity breaks, bundles and add-on upsells directly on the product page, with built-in A/B testing of offers.
- Pricing: $14.99, $29.99 and $59.99 a month on the listing.
- Best for: single-hero-product stores and anyone selling multipacks.
- Watch out for: it works before the cart, so pair it with a cart or post-purchase app. Our bundle apps guide compares it with other bundle tools.
3. Essential Upsell: cheapest post-purchase start
Essential Upsell is rated 5.0★ from 2,426 reviews and is Built for Shopify. It focuses on one-click post-purchase offers and thank-you page upsells.
- Pricing: free until the app adds $100 of revenue, then $9.99, $19.99 and $39.99.
- Best for: small stores testing post-purchase offers at low cost.
- Watch out for: pricing tracks upsell revenue, so the bill rises as offers work.
4. Zipify OCU: best for one-click funnels
One Click Upsell by Zipify is rated 4.6★ from 568 reviews and is Built for Shopify. It builds multi-step pre- and post-purchase funnels with AI-suggested offers.
- Pricing: from $9.95, then $25 to $149+ a month, priced on upsell revenue (capped at $999 per the listing on 13 October).
- Best for: high-volume DTC brands running funnel-style offers.
- Watch out for: revenue-based pricing becomes one of the larger app bills on high volume.
5. Rebuy: best for enterprise personalization
Rebuy Personalization Engine is rated 4.7★ from 852 reviews. It uses AI recommendations across product pages, cart, checkout and post-purchase, with a smart cart and many integrations.
- Pricing: from $25 a month, with a $0 Monetize tier.
- Best for: large catalogs and Plus brands that want one personalization layer.
- Watch out for: it's a platform, not a widget; budget setup time.
6. Frequently Bought Together: best for Amazon-style cross-sells
Frequently Bought Together by Code Black Belt is rated 4.9★ from 1,208 reviews and is Built for Shopify. It shows AI-based "bought together" bundles on product pages.
- Pricing: free plan, then $9.99, $24.99 and $39.99.
- Best for: catalog stores with natural complements.
- Watch out for: it covers one placement only.
7. Candy Rack: best for add-on upsells at add-to-cart
Candy Rack by Digismoothie is rated 4.9★ from 262 reviews and is Built for Shopify. It shows AI-picked upsells and quantity breaks when the shopper clicks add to cart.
- Pricing: $29.99, $39.99 and $59.99, by monthly orders.
- Best for: stores selling warranties, accessories or add-ons.
- Watch out for: no free plan on a live store.
8. UpsellPlus: best for checkout upsells on Plus
UpsellPlus is rated 5.0★ from 145 reviews and is Built for Shopify. It covers cart, checkout, post-purchase and POS upsells.
- Pricing: free plan, then $49, $119 (Plus) and $199.
- Best for: Plus stores that want offers inside checkout.
- Watch out for: in-checkout features need Shopify Plus.
9. BOGOS: best for gift and BOGO upsells
BOGOS is rated 5.0★ from 4,486 reviews and is Built for Shopify. It runs free gifts, BOGO and bundle upsells with auto-add and a progress bar.
- Pricing: free for 30 orders in total, then $29.99, $49.99 and up to $109.99 (Plus).
- Best for: using gifts instead of discounts to lift AOV.
- Watch out for: it's a gift tool first. See our free gift apps guide.
10. Kaching CartDrawer: best cart drawer upsells
Kaching CartDrawer is rated 5.0★ from 1,498 reviews and is Built for Shopify. It replaces your cart with a slide cart that has upsells, a rewards bar and free shipping progress.
- Pricing: $9.99, $14.99 and $24.99.
- Best for: stores that want cart upsells and a rewards bar together.
- Watch out for: run only one cart drawer app. Our cart drawer comparison covers alternatives.
11. iCart: best budget cart upsell
iCart is rated 4.7★ from 451 reviews. It's a cart drawer with upsells, bundles and progress bars.
- Pricing: first 100 orders free, then $9, $19 and $29.
- Best for: small stores on a tight budget.
- Watch out for: not Built for Shopify; test speed on a duplicate theme.
12. Oxify: cart drawer plus post-purchase (our partner)
Oxify Cart Drawer & Upsell is rated 4.9★ from 40 reviews. It combines a slide cart with cart and post-purchase upsells and free gifts. Disclosure: Oxify is our partner; you can see how we set it up on our cart drawer page.
- Pricing: $9.99 to $49.99 a month on the listing.
- Best for: stores that want the cart and post-purchase offers in one app.
- Watch out for: it has far fewer reviews than the larger apps here.
Removed from the App Store
Aftersell, UpCart and Selleasy were no longer listed on the Shopify App Store as of 13 October 2026. Many older guides still recommend them. If one is installed on your store, confirm support status with the developer and plan a migration.
Want us to pick and set up your upsell stack?
We'll audit your placements, choose one app per slot, configure offers and run a holdout test so you see real incremental profit.
Book a free upsell auditBest upsell app by store stage
| Stage | Recommended stack | Why |
|---|---|---|
| Just launched (<100 orders/mo) | Search & Discovery + ReConvert free or Essential Upsell | Near-zero cost while you learn what sells together |
| Growing ($10k–$100k/mo) | Kaching Bundles + a cart drawer (Kaching CartDrawer, iCart or Oxify) + ReConvert | One app per placement, predictable order-based pricing |
| Scaling, non-Plus | Add Zipify OCU or Candy Rack and A/B test offers | More offer depth; watch revenue-share costs |
| Shopify Plus | Rebuy or UpsellPlus for checkout + post-purchase app | In-checkout upsells are only available on Plus |
What upsell apps really cost
Pricing models matter more than the headline price. Here's an illustrative example (not client data) for a store doing 1,000 orders a month where post-purchase offers add $3,000 of revenue:
- Order-based plan: a flat tier, for example $19.99–$39.99, regardless of how much the upsells earn.
- Revenue-share plan: the fee grows with upsell revenue. At higher volumes this can pass $100–$150 a month for the same offers.
- Margin check: at 60% gross margin, $3,000 of upsell revenue is $1,800 gross profit. Subtract the app fee, discounts on the offer and extra shipping to get the real gain.
- Incrementality: some of that $3,000 would have been bought anyway. Only a holdout test tells you how much.
How to choose an upsell app
- Placement first. Decide where you need offers, then pick one app per placement.
- Plan check. In-checkout upsells need Shopify Plus; post-purchase and thank-you offers don't.
- Pricing model. Order-based is predictable; revenue-share scales with success and with your bill.
- Speed. Prefer Built for Shopify apps and test on a duplicate theme before going live.
- Stack conflicts. A cart drawer app, a bundle app and a gift app can all inject offers into the cart. Make sure only one owns each spot.
- Testing. Built-in A/B testing (Kaching, Zipify, Rebuy) saves time.
- Exit plan. Check what's left in your theme after uninstalling.
Upsell without an app: Shopify Search & Discovery
Shopify's free Search & Discovery app lets you set complementary products for each product. Many Online Store 2.0 themes show them on the product page or in the cart. It's a solid baseline before paying for an app: no discounts, no one-click post-purchase, but zero cost and no extra scripts.
How to measure upsell apps properly
- Holdout group: keep 10–20% of visitors without offers and compare against everyone else.
- Profit per visitor: revenue minus COGS, discounts, app fees and shipping, divided by visitors.
- Take rate by placement: track each placement separately so a weak offer doesn't hide behind a strong one.
- Conversion rate guardrail: product-page and cart offers can distract shoppers; make sure conversion rate doesn't drop.
Our guides to A/B vs multivariate testing and conversion rate benchmarks help you set up the test. If you want it handled end to end, our Shopify CRO agency and checkout optimization teams do this work for clients.
How we checked
We reviewed the top 20 Google results for "best upsell app for shopify" and related searches, then opened each app's live Shopify App Store listing on 13–14 October 2026 and copied ratings, review counts and plans as shown. Plan restrictions come from Shopify's developer documentation. Apps change prices often; check the listing before you install, and tell us if anything here is out of date.
Turn upsells into real profit
Book a free 20-minute call. We'll map your placements, recommend one app per slot and set up a holdout test so you know what's incremental.
Book a free upsell auditFrequently asked questions
What is the best upsell app for Shopify?
It depends on where the offer appears. ReConvert is the best all-round post-purchase and thank-you page app (4.8★, 3,109 reviews), Kaching Bundles is best on the product page (5.0★, 6,298 reviews), Kaching CartDrawer or iCart for cart upsells, and Rebuy for enterprise personalization. Ratings as listed on the Shopify App Store on 14 October 2026.
What is the best free upsell app for Shopify?
ReConvert is free up to 50 orders a month, Essential Upsell is free up to $100 of added revenue, Frequently Bought Together and UpsellPlus have free plans, and Rebuy has a $0 Monetize tier. Shopify's free Search & Discovery app also adds complementary product recommendations without any upsell app.
Can I upsell on Shopify without an app?
Partly. Shopify's free Search & Discovery app lets you set complementary products that themes can show on product pages and in the cart. One-click post-purchase offers, cart upsell widgets and discounted add-ons need an app.
Do I need Shopify Plus for checkout upsells?
For upsells inside the information, shipping and payment steps, yes: Shopify's docs say checkout UI extensions on those steps are available only on Shopify Plus. Post-purchase page offers and thank-you page blocks from App Store apps work on other plans.
What is the difference between a post-purchase upsell and a thank-you page upsell?
A post-purchase upsell appears after payment but before the thank-you page and lets the customer add an item with one click, without re-entering payment details. A thank-you page upsell appears after the order is complete and usually starts a new checkout.
What happened to Aftersell, UpCart and Selleasy?
As of 13 October 2026 all three were no longer listed on the Shopify App Store. If you use one, check its status with the developer and plan a replacement.
How much do Shopify upsell apps cost?
Most cost $0 to $60 a month for small stores. Pricing is usually by orders (ReConvert, Candy Rack, Kaching), by upsell revenue (Zipify OCU, Essential Upsell) or by Shopify plan. Revenue-share pricing gets expensive as you grow, so model it before installing.
Will an upsell app slow down my store?
It can, especially if you run several. Prefer Built for Shopify apps, install on a duplicate theme first, compare Core Web Vitals, and avoid running two apps that inject widgets into the same placement.
Can I run several upsell apps together?
Yes, if each owns a different placement, for example one for the product page, one for the cart drawer and one for post-purchase. Running two apps in the same placement causes conflicts and double offers.
How do I know if an upsell app is actually working?
Use a holdout: keep 10–20% of traffic without offers and compare profit per visitor. App dashboards count every upsell revenue dollar, including items customers would have bought anyway.
What is a good upsell take rate?
We don't publish a single benchmark because it varies with price, offer and placement. Track your own take rate per placement and test offers against each other rather than against an industry number.
Is cross-selling the same as upselling?
No. Upselling offers a better or bigger version of what the shopper is buying; cross-selling offers a related extra item. Most Shopify upsell apps do both.
